Expansion Memory Module - HP ProBook 6550b Maintenance And Service Manual

Expansion memory module

Description
4096-MB (1333-MHz, DDR3)
2048-MB (1333-MHz, DDR3)
1024-MB (1333-MHz, DDR3)
Before removing the expansion memory module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Remove the expansion memory module:
1.
Position the computer with the front toward you.
2. Loosen the Phillips PM2.0×6.0 captive screw (1) that secures the memory module compartment
cover to the computer.
3. Lift the left side of the cover (2) to detach it from the computer.
4. Remove the memory module compartment cover (3). The memory module compartment cover is
included in the Plastics Kit, spare part numbers 613343-001 (for use only with computer models
equipped with a 15.6-in display assembly) and 613344-001 (for use only with computer models
equipped with a 14.0-in display assembly).
5. Pull away the retention clips (1) on each side of the memory module to release the memory
module. (The memory module tilts up.)
78 Chapter 4 Removal and replacement procedures
Battery on page 72).
Spare part number
599092-002
598856-002
598859-002